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ST ANDREWS N S

Roll number: 11583O Church Road, Malahide, Co. Dublin

School details

Address: Church Road, Malahide, Co. Dublin (K36HD54)
Email: [email protected]
Phone: 018450185
Principal: Lesley McElhinney
Ethos: Church Of Ireland
DEIS: N
Irish classification: No subjects through Irish
Gaeltacht: N
Island: N
Local authority: Fingal County Council
School patron: Archbishop of Dublin & Bishop of Glendalough COI
School type: Ordinary
School level: All-Through School
Planning area: Malahide_Nevinstown

Class size history

Mainstream class group data is shown separately from standard/year-group enrolment data. The source does not identify which standard/year group each class group belongs to.

Average class size

25.88

2025/26

Mainstream classes

2025/26

Largest class group

2025/26

Classes with 30+ pupils

2025/26

Class group metrics trend

Class group metrics by year

Year	Mainstream class pupils	Mainstream classes	Average class size	Largest class	Classes 30+
2006/07	217	8	27.12	33	3
2007/08	212	8	26.50	29	0
2008/09	217	8	27.12	30	1
2009/10	223	8	27.88	30	3
2010/11	218	8	27.25	30	2
2011/12	220	8	27.50	30	2
2012/13	229	8	28.62	31	4
2013/14	224	8	28.00	30	4
2014/15	231	8	28.88	30	3
2015/16	237	8	29.62	30	6
2016/17	236	8	29.50	30	6
2017/18	234	8	29.25	30	3
2019/20	223	8	27.88	29	0
2020/21	221	8	27.62	28	0
2021/22	223	8	27.88	28	0
2022/23	218	8	27.25	28	0
2023/24	215	8	26.88	29	0
2024/25	207	8	25.88	28	0
2025/26	207	8	25.88	28	0

Data highlights

Key numbers to spot outliers or notable changes.

Biggest gain in a single year: 2002/03: 188 in 2001/02 → 214, +26 pupils.
Biggest loss in a single year: 1993/94: 159 in 1983/84 → 141, -18 pupils.
Largest single-class increase: 5th Class in 2024/25 (25 → 28, +3).
Largest single-class decrease: Junior Infants in 2024/25 (26 → 21, -5).
Largest cohort-step gain: 1st → 2nd in 2025/26 (24 → 26, +2).
Largest cohort-step loss: 4th → 5th in 2023/24 (27 → 25, -2).
Overall: 133 (1974/75) → 207 (2025/26), 74.

Summary statistics (class-level data)

Min / max / mean enrolment per class across the available final by-standard years.

Class	Min	Max	Mean	Years
Junior Infants	21	28	25.2	6
Senior Infants	21	28	25.7	6
1st Class	24	28	27.0	6
2nd Class	26	28	27.2	6
3rd Class	27	28	27.7	6
4th Class	27	29	27.7	6
5th Class	25	28	27.3	6
6th Class	26	28	27.5	6
Total	131	237	192.0	43

Total enrolment over time

Total and gender trends use historical records where available. Class-level data starts in 2020/21.

Enrolment by gender over time

Enrolment by class over time

Cohort progression

Base cohort:

Track how each cohort (pupils who were in the same class in the same year) progresses through the school. Each step shows the count; the number between steps is the net change (pupils gained minus pupils lost).

Cohort 2020/21

JI 2020/21 27

SI 2021/22 28

1st 2022/23 28

2nd 2023/24 28

3rd 2024/25 28

-1

4th 2025/26 27

Cohort 2021/22

JI 2021/22 28

-1

SI 2022/23 27

1st 2023/24 28

-1

2nd 2024/25 27

3rd 2025/26 28

Cohort 2022/23

JI 2022/23 25

-1

SI 2023/24 24

1st 2024/25 24

2nd 2025/26 26

Cohort 2023/24

JI 2023/24 26

SI 2024/25 26

1st 2025/26 26

Cohort 2024/25

JI 2024/25 21

SI 2025/26 21

Cohort 2025/26

JI 2025/26 24

Raw data by year

Year	Female	Male	JI	SI	1st	2nd	3rd	4th	5th	6th	Total
1974/75	67	66	–	–	–	–	–	–	–	–	133
1975/76	–	–	–	–	–	–	–	–	–	–	131
1976/77	71	62	–	–	–	–	–	–	–	–	133
1977/78	67	68	–	–	–	–	–	–	–	–	135
1978/79	–	–	–	–	–	–	–	–	–	–	135
1979/80	68	74	–	–	–	–	–	–	–	–	142
1980/81	79	77	–	–	–	–	–	–	–	–	156
1981/82	72	69	–	–	–	–	–	–	–	–	141
1982/83	75	75	–	–	–	–	–	–	–	–	150
1983/84	90	69	–	–	–	–	–	–	–	–	159
1993/94	72	69	–	–	–	–	–	–	–	–	141
1994/95	76	72	–	–	–	–	–	–	–	–	148
1995/96	84	79	–	–	–	–	–	–	–	–	163
1996/97	88	84	–	–	–	–	–	–	–	–	172
1997/98	89	92	–	–	–	–	–	–	–	–	181
1998/99	87	96	–	–	–	–	–	–	–	–	183
1999/00	86	96	–	–	–	–	–	–	–	–	182
2000/01	90	102	–	–	–	–	–	–	–	–	192
2001/02	94	94	–	–	–	–	–	–	–	–	188
2002/03	102	112	–	–	–	–	–	–	–	–	214
2003/04	107	106	–	–	–	–	–	–	–	–	213
2004/05	105	104	–	–	–	–	–	–	–	–	209
2005/06	108	110	–	–	–	–	–	–	–	–	218
2006/07	104	113	–	–	–	–	–	–	–	–	217
2007/08	103	109	–	–	–	–	–	–	–	–	212
2008/09	107	110	–	–	–	–	–	–	–	–	217
2009/10	102	121	–	–	–	–	–	–	–	–	223
2010/11	96	122	–	–	–	–	–	–	–	–	218
2011/12	98	122	–	–	–	–	–	–	–	–	220
2012/13	89	140	–	–	–	–	–	–	–	–	229
2013/14	86	138	–	–	–	–	–	–	–	–	224
2014/15	82	149	–	–	–	–	–	–	–	–	231
2015/16	91	146	–	–	–	–	–	–	–	–	237
2016/17	97	139	–	–	–	–	–	–	–	–	236
2017/18	97	137	–	–	–	–	–	–	–	–	234
2018/19	92	132	–	–	–	–	–	–	–	–	224
2019/20	94	129	–	–	–	–	–	–	–	–	223
2020/21	104	117	27	28	28	28	27	28	28	27	221
2021/22	107	116	28	28	28	27	28	28	28	28	223
2022/23	105	113	25	27	28	27	28	27	28	28	218
2023/24	111	104	26	24	28	28	27	29	25	28	215
2024/25	108	99	21	26	24	27	28	27	28	26	207
2025/26	105	102	24	21	26	26	28	27	27	28	207